Now one of the seven in the crew is suspected of drunkenness in connection with the accident.
It is still unclear what function he had on the boat.
The ship, which is loaded with fertilizer, ran aground and got really stuck on Monday night.
The accident occurred when the ship was on its way from Antwerp in Belgium to Tallinn in Estonia.
The grounding took place outside the community Sorthat Muleby on the west side of the island, which is only a few miles from Sweden's south coast.
It is unclear when the boat will be in port again.
See more about the freighter in the clip below
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A Dutch cargo ship loaded with fertilizer has run aground near the Swedish south coast.
Photo: TV 2 / Bornholm